NUMERICALS1. By imparting heat to a body, its temperature rises by15°

1.	NUMERICALS1. By imparting heat to a body, its temperature rises by15°C. What is the corresponding rise in temperatureAns. 15 K2. (a) Calculate the heat capacity of a copper vessel ofmass 150 g if the specific heat capacity ofon kelvin scale ?copper is 410 J kg K-(b) How much heat energy will be required toincrease the temperature of the vessel inpart (a) from 25°C to 35°C?Ans. (a) 61.5 J K-1, (b) 615
Answer» Crop only the question that you want a solution for. We will not be able to provide solutions to multiple questions. Here, it should be noted that rise in Celsius scale is equal to rise in Kelvin scale. This is because both the scales have 100 divisions and size of each division is same for both. Thus if temp increased by 15 divisions on Celsius scale corresponding rise would be same on Kelvin scale. Hence the answer: 15 K

NUMERICALS1. By imparting heat to a body, its temperature rises by15°C. What is the corresponding rise in temperatureAns. 15 K2. (a) Calculate the heat capacity of a copper vessel ofmass 150 g if the specific heat capacity ofon kelvin scale ?copper is 410 J kg K-(b) How much heat energy will be required toincrease the temperature of the vessel inpart (a) from 25°C to 35°C?Ans. (a) 61.5 J K-1, (b) 615

Answer»

Crop only the question that you want a solution for. We will not be able to provide solutions to multiple questions.

Here, it should be noted that rise in Celsius scale is equal to rise in Kelvin scale. This is because both the scales have 100 divisions and size of each division is same for both. Thus if temp increased by 15 divisions on Celsius scale corresponding rise would be same on Kelvin scale. Hence the answer: 15 K

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